Barbara Zanchetta. (2013). The Transformation of American International Power in the 1970s (1.). Cambridge University Press.
Chicago-viite (17. p.)Barbara Zanchetta. The Transformation of American International Power in the 1970s. 1. Cambridge University Press, 2013.
MLA-viite (8. p.)Barbara Zanchetta. The Transformation of American International Power in the 1970s. 1. Cambridge University Press, 2013.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.